US PATENT SUBCLASS 524 / 261
.~.~.~.~.~ Organic silicon compound having at least one oxygen atom DNRM

Current as of: June, 1999
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524 /   HD   SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES

*  DD  SYNTHETIC RESINS (Class 520, Subclass 1) {1}
*  DD  .~ PROCESSES OF PREPARING A DESIRED OR INTENTIONAL COMPOSITION OF AT LEAST ONE NONREACTANT MATERIAL AND AT LEAST ONE SOLID POLYMER OR SPECIFIED INTERMEDIATE CONDENSATION PRODUCT, OR PRODUCT THEREOF (Class 523, subclass 1) {17}
1  DF  .~.~ Adding a NRM to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof {31}
80  DF  .~.~.~ DNRM which is other than silicon dioxide, glass, titanium dioxide, water, halohydrocarbon, hydrocarbon, or elemental carbon {4}
81  DF  .~.~.~.~ Organic DNRM {21}
261.~.~.~.~.~ Organic silicon compound having at least one oxygen atom DNRM {4}
262  DF  .~.~.~.~.~.~> Atom other than Si, O, C, or H {1}
264  DF  .~.~.~.~.~.~> Ethylenic group
265  DF  .~.~.~.~.~.~> Oxygen atom other than as Si-O-Si and at least one Si-C or Si-H group {1}
267  DF  .~.~.~.~.~.~> Two or more Si atoms and at least one Si-C or Si-H group {2}

DEFINITION

Classification: 524/261

Organic silicon compound having at least one oxygen atom DNRM:

(under subclass 81) Subject matter wherein the organic designated nonreactant material is a compound containing at least one silicon atom and at least one oxygen atom.

SEE OR SEARCH THIS CLASS, SUBCLASS:

81, for an organic silicon designated nonreactant material containing only silicon, carbon, and hydrogen atoms.